利用单臂路由实现vlan间的通信.doc

2011年3月13日星期日 我做的 前面配置有勿。 配置交换机1，2为trunk模式 sw1#conf t Enter configuration commands, one per line. End with CNTL/Z. sw1(config)#int f0/11 sw1(config-if)#switchport mode trunk sw2(config)#int f0/11 sw2(config-if)#switchport trunk encapsulation dot1q sw2(config-if)#switchport mode trunk sw2(config)#int f0/3 sw2(config-if)#switchport mode trunk sw2(config-if)#switchport trunk encapsulation dot1q 配vtp sw1(config)#vtp mode server sw1(config)#vtp domain lzh Changing VTP domain name from zhangle to lzh sw1(config)#vtp password 123{配不上密码} sw2#vlan database sw2(vlan)#vtp client sw2(vlan)#vtp domain lzh2 Changing VTP domain name from NULL to lzh2 sw2(vlan)#vtp passw sw2(vlan)#vtp password 123456 Setting device VLAN database password to 123456. sw1#vlan database (注：2950的交换机只能在database下加密） sw1(vlan)#vtp password 123 Setting device VLAN datab se password to 123. sw1(vlan)#vtp pruning Pruning switched ON sw1(vlan)#vtp pruning ? v2-mode Set the administrative domain to V2 mode. cr sw1(vlan)#vtp pruning v2-mode Pruning already switched on. V2 mode enabled. sw1(vlan)#exit （配vlan）（配完SW1在SW2上看不出同步？） sw1#vlan database(早期的交换机要进入database中) sw1(vlan)#vlan 10 name IT APPLY completed. Exiting.... （在SW1是的与PC1相连的接口上配接入模式并划入一个VLAN中） sw1#conf t sw1(config)#int f0/3 sw1(config-if)#switchport mode access sw1(config-if)#switchport access vlan 10 sw1(config-if)#end sw1# 05:31:30: %SYS-5-CONFIG_I: Configured from console by console sw1#sh vlan bri VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 default active Fa0/1, Fa0/2, Fa0/4, Fa0/5 Fa0/6, Fa0/7, Fa0/8, Fa0/9 Fa0/10, Fa0/12 10 IT active Fa0/3 11 VLAN0011 active 12 VLAN0012 active 13 VLAN0013 active